Maine Coon, nicknamed Tangyuan, 10 months old, female, weighing 6 kilograms. Due to limping in the right hind limb for a month without improvement, the patient was diagnosed with ischemic necrosis of the femoral neck after seeking medical treatment and decided to undergo hip replacement surgery. During the operation, the BlueSAOMicro bionic bone cement type hip joint system was used for replacement. The implant selection included: 11mm PEEK bone cement type acetabular cup, 8mm+2 femoral head, and #3 bone cement type femoral shaft. The operation was successfully completed. Hope you recover soon! BlueSAO Hip Replacement System: Mainstream forged handle technology in human medicine, not 3D printed handle! Stand the test of time, safer and more reliable! Special thanks to Dr. Guan Narisu from Shanghai Shengtai Pet Hospital for sharing the clinical case of the BlueSAO Micro bionic bone cement hip joint system! Note: The clinical case count statistics in the title only refer to the clinical case statistics of BlueSAOTHR released by this official account.